Had the unbelievers fought against you at that time, they would have turned their backs (in flight), and would have found none to protect or help them.
(और) अगर कुफ्फ़ार तुमसे लड़ते तो ज़रूर पीठ फेर कर भाग जाते फिर वह न (अपना) किसी को सरपरस्त ही पाते न मददगार